diff options
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 4793b48..fcba7fb 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -2758,6 +2758,9 @@ propagate_subaccesses_from_rhs (struct access *lacc, struct access *racc) } if (!lacc->first_child && !racc->first_child) { + /* We are about to change the access type from aggregate to scalar, + so we need to put the reverse flag onto the access, if any. */ + const bool reverse = TYPE_REVERSE_STORAGE_ORDER (lacc->type); tree t = lacc->base; lacc->type = racc->type; @@ -2772,9 +2775,12 @@ propagate_subaccesses_from_rhs (struct access *lacc, struct access *racc) lacc->expr = build_ref_for_model (EXPR_LOCATION (lacc->base), lacc->base, lacc->offset, racc, NULL, false); + if (TREE_CODE (lacc->expr) == MEM_REF) + REF_REVERSE_STORAGE_ORDER (lacc->expr) = reverse; lacc->grp_no_warning = true; lacc->grp_same_access_path = false; } + lacc->reverse = reverse; } return ret; } |